Geant4 Cross Reference |
1 // 1 2 // ******************************************* 3 // * License and Disclaimer 4 // * 5 // * The Geant4 software is copyright of th 6 // * the Geant4 Collaboration. It is provided 7 // * conditions of the Geant4 Software License 8 // * LICENSE and available at http://cern.ch/ 9 // * include a list of copyright holders. 10 // * 11 // * Neither the authors of this software syst 12 // * institutes,nor the agencies providing fin 13 // * work make any representation or warran 14 // * regarding this software system or assum 15 // * use. Please see the license in the file 16 // * for the full disclaimer and the limitatio 17 // * 18 // * This code implementation is the result 19 // * technical work of the GEANT4 collaboratio 20 // * By using, copying, modifying or distri 21 // * any work based on the software) you ag 22 // * use in resulting scientific publicati 23 // * acceptance of all terms of the Geant4 Sof 24 // ******************************************* 25 // 26 // G4GeometryTolerance class implementation 27 // 28 // Author: G.Cosmo (CERN), 30 October 2006 29 // ------------------------------------------- 30 31 #include "G4GeometryTolerance.hh" 32 #include "G4AutoDelete.hh" 33 #include "G4SystemOfUnits.hh" 34 #include "globals.hh" 35 36 // ******************************************* 37 // Static class instance 38 // ******************************************* 39 // 40 G4ThreadLocal G4GeometryTolerance* G4GeometryT 41 42 // ******************************************* 43 // Constructor. 44 // ******************************************* 45 // 46 G4GeometryTolerance::G4GeometryTolerance() 47 { 48 fCarTolerance = 1E-9 * mm; 49 fAngTolerance = 1E-9 * rad; 50 fRadTolerance = 1E-9 * mm; 51 } 52 53 // ******************************************* 54 // Returns the instance of the singleton. 55 // Creates it in case it's called for the firs 56 // ******************************************* 57 // 58 G4GeometryTolerance* G4GeometryTolerance::GetI 59 { 60 if(fpInstance == nullptr) 61 { 62 fpInstance = new G4GeometryTolerance; 63 G4AutoDelete::Register(fpInstance); 64 } 65 return fpInstance; 66 } 67 68 // ******************************************* 69 // Accessors. 70 // ******************************************* 71 // 72 G4double G4GeometryTolerance::GetSurfaceTolera 73 { 74 return fCarTolerance; 75 } 76 77 G4double G4GeometryTolerance::GetAngularTolera 78 { 79 return fAngTolerance; 80 } 81 82 G4double G4GeometryTolerance::GetRadialToleran 83 { 84 return fRadTolerance; 85 } 86 87 // ******************************************* 88 // Sets the tolerance to a value computed on t 89 // extent provided as argument. The method can 90 // ******************************************* 91 // 92 void G4GeometryTolerance::SetSurfaceTolerance( 93 { 94 if(!fInitialised) 95 { 96 fCarTolerance = fRadTolerance = worldExten 97 fInitialised = true; 98 } 99 else 100 { 101 G4cout << "WARNING - G4GeometryTolerance:: 102 << " Tolerance can only be 103 << fCarTolerance / mm << " mm." << 104 G4Exception("G4GeometryTolerance::SetSurfa 105 JustWarning, "The tolerance ha 106 } 107 } 108